package com.baomidou.kisso.common.bcprov.asn1;

import java.io.IOException;

/**
 * A NULL object.
 */
public class DERNull extends ASN1Null {

	public static final DERNull INSTANCE = new DERNull();

	private static final byte[] zeroBytes = new byte[0];


	/**
	 * @deprecated use DERNull.INSTANCE
	 */
	public DERNull() {
	}


	boolean isConstructed() {
		return false;
	}


	int encodedLength() {
		return 2;
	}


	void encode( ASN1OutputStream out ) throws IOException {
		out.writeEncoded(BERTags.NULL, zeroBytes);
	}
}
